diff options
| -rw-r--r-- | sys/arch/powerpc64/powerpc64/pmap.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/arch/powerpc64/powerpc64/pmap.c b/sys/arch/powerpc64/powerpc64/pmap.c index b10c1f15cbc..18bd36d188f 100644 --- a/sys/arch/powerpc64/powerpc64/pmap.c +++ b/sys/arch/powerpc64/powerpc64/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.26 2020/07/02 21:51:05 kettenis Exp $ */ +/* $OpenBSD: pmap.c,v 1.27 2020/07/06 07:26:40 kettenis Exp $ */ /* * Copyright (c) 2015 Martin Pieuchot @@ -1144,8 +1144,7 @@ pmap_pted_ro(struct pte_desc *pted, vm_prot_t prot) } /* Add a Page Table Entry, section 5.10.1.1. */ - pte->pte_lo &= ~(PTE_CHG|PTE_PP); - pte->pte_lo |= PTE_RO; + pte->pte_lo = pted->pted_pte.pte_lo; eieio(); /* Order 1st PTE update before 2nd. */ pte->pte_hi |= PTE_VALID; ptesync(); /* Ensure updates completed. */ |